Fix bug 5526: screen-recenter LFUN doesn't work

[lyx.git] / src / BufferView.h

diff --git a/src/BufferView.h b/src/BufferView.h
index 0f6b55b80ad95e74c42410e336fad9c5c88f0f50..9335a85ab4b22b452847364304d002f62ebd3608 100644 (file)
--- a/src/BufferView.h
+++ b/src/BufferView.h
@@ -146,15 +146,18 @@ public:
 
        /// set cursor to the given inset. Return true if found.
        bool setCursorFromInset(Inset const *);
-
+       /// Recenters the BufferView such that the passed cursor
+       /// is in the center.
+       void recenter();
        /// Ensure that the BufferView cursor is visible.
        /// This method will automatically scroll and update the BufferView
        /// if needed.
-       void showCursor();
+       void showCursor(); 
        /// Ensure the passed cursor \p dit is visible.
        /// This method will automatically scroll and update the BufferView
        /// if needed.
-       void showCursor(DocIterator const & dit);
+       /// \param recenter Whether the cursor should be centered on screen
+       void showCursor(DocIterator const & dit, bool recenter = false);
        /// LFUN_SCROLL Helper.
        void lfunScroll(FuncRequest const & cmd);
        /// scroll down document by the given number of pixels.